Description
Directional Coupler 50Ω, 9dB coupling, -40°C to 85°C -55°C to 100°C Surface Mount top hat™ DBTC-9-4X+ 5 to 1000 MHz .
Features
* very flat coupling
* very broadband, multi octave
* temperature stable, LTCC base
* all welded construction
* leads attached for better solderability
* micro miniature coupler
* aqueous washable
* protected by US Patents 6,140
Applications
* VHF/UHF receivers/transmitters
* cellular FREQ. RANGE (MHz)
fL-fU 5-1000
Electrical Specifications
MAINLINE LOSS
* (dB)
L M 2.0 1.2 1.8 1.5 U Max. 2.0 Typ. 21 L Min. 17 Typ. 18
COUPLING (dB)
Max. Flatness ±0.5
DIRECTIVITY (dB)
M Min. 13 Typ. 15 U Min.
* VSWR